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Evolution/Human family tree (Human Evolution Screen Shot 2020-02-05 at 10…
Evolution/Human family tree
Plant adaptation
Plants adapt to get sunlight by having large leaves or moving towards the sun
Plants get their nutrients by eating animal soil or other plants
Plants adapt to get water by have roots underground
Plants adapt to reproduce by spreding their seeds(Pollen)
Living things have to adapt to meet their needs
Natural Selection
Natural Selection explains hoe life started
In a family there are differences and this is known as variation
Organisms that fit their enviornment the best will survive and reproduce
charles Darwin learned that all living things have a common ancestor
Human Evolution
Paleontologists have found fossils of past humans
The oldest human fossil was found in Africa
because of evolution, humans and apes share a common ancestor
Modern humans are homo sapiens (wise humans)
Humans belong to the Primates group
Humans have evolved to have larger brains, taller bodies, use tools, and create communities
Fossils
Oil, gas, and coal comes from fossils (fossil fuels)
over millions of years the plants were buried and became coal
There are different types of fossils, such as body, trace, mold, and cast
fossils tell us about Earth's history and it's living things
Fossils are the remains of things that died long ago and must have a quick burial
The fossil record is incomplete because not anything becomes a fossil
Flu and Flu vaccine ine
Before advanced medicine the Spanish flu killed millions of people.
The flu can cause symptoms just as a fever
The flu is caused by the influenza viruses
Vaccines have been developed to create antibodies to fight viruses
